Answer:
180
Step-by-step explanation:
30+60+90
90+90
180
we have add all the angle
6 Dogs and 4 cats
explanation - with the 2:3 ratio, multiplying by two gives us 4:6, and combined (4+6) is 10
For this case we have that by definition, the point-slope equation of a line is given by:

Where:
It is a point through which the line passes
m: It is the slope of the line
According to the data we have to:

Substituting:

Finally, the equation of the line is:

ANswer:

The answer is 8
Here's why:

The exponents are subtracted one from another when divided.

We can look at the problem this way:

Since we have the power of -1 on the 3, we apply this rule:

Also this rule because we have the power of 1 on the 6:

Then we get this:

We apply the rule:

We get this:
Answer:
611 square miles
Step-by-step explanation:
Area of triangle = (1/2)*a*b*sinC (formula when u are not given the height of the triangle, but u are given with the angle.)
= (1/2)*30*47*sin(60°)
= 610.54 square miles (2 d.p)
≈611 square miles (rounded to nearest mile)
:)